JBL Endurance Zone True Wireless Open-Ear Sport Headphones

Push past your limits with the JBL Endurance Zone sports earbuds. Designed with JBL OpenSound technology, they deliver dynamic audio while keeping you aware of your surroundings.

With an IP68 waterproof and dustproof rating, rugged earhooks, and up to 32 hours of playtime, these earbuds are built to perform in any environment. Stay motivated with punchy sound, enjoy crystal-clear calls with 4-mic clarity, and seamlessly switch between devices with smart Google features.

Highlights

JBL OpenSound Technology: Immersive audio while keeping you aware of your surroundings

Sports-Ready Design: Secure earhooks with liquid silicone and memory wire for a perfect fit

IP68 Rated: Rainproof, sweatproof, dustproof, and built to endure tough workouts

Crystal-Clear Calls: 4-mic system with noise suppression and wind reduction

All-Day Power: Up to 32 hours playtime (8 hours earbuds + 24 hours case)

Fast Charging: 10 minutes for 3 hours of playtime

Durable Build: Scratch-resistant materials and rugged charging case

Smart Features: Google Fast Pair, Audio Switch, Finder, and multipoint connection

Customizable Sound: JBL Headphones app with EQ and touch control settings

Key Features
JBL OpenSound Technology

Experience clear, dynamic sound with 18x11mm dynamic drivers.
Adaptive bass boost keeps your workout energized.
Directional design reduces sound leakage, so your calls and music stay private.

Designed for Sports

High-grade liquid silicone earhooks and memory wire ensure a secure fit.
Lightweight, ergonomic design for long-lasting comfort—even during intense activity.

Built to Withstand Anything

IP68 dustproof and waterproof: Resistant to sweat, rain, salt water, and sand.
Withstands heat, humidity, and long-distance drops—ideal for tough training conditions.
Rugged materials resist scratches, twisting, and stretching.

Crystal-Clear Calls

4 microphones (2 per earbud) with beamforming technology.
Noise suppression and windproof design ensure clear voice pickup outdoors.

Long-Lasting Battery

Up to 32 hours total playtime (8 hours in earbuds + 24 hours in case).
Speed Charge: 10 minutes = 3 hours of playtime.
USB-C charging (cable not included).

Durable & Portable Case

Rugged, scratch-resistant charging case with easy grip.
Includes lanyard hole for carrying convenience.

Smart App & Connectivity
JBL Headphones App: Customize EQ and touch controls.
Google Fast Pair: Instantly pair with Android devices.
Google Finder: Locate lost earbuds with sound alerts.
Google Audio Switch: Seamlessly switch between Android devices.
Multi-Point Connection: Connect to two devices at once.

Technical Specifications

Driver Size: 18 x 11 mm Dynamic Driver
Frequency Response: 20 Hz – 20 kHz
Impedance: 32 ohms
Sensitivity: 98 dB SPL @ 1 kHz
Bluetooth® Version: 5.3
Profiles: A2DP 1.4, AVRCP 1.6.2, HFP 1.8
Water/Dust Resistance: IP68
Battery Life: Up to 8 hrs (earbuds) + 24 hrs (case)
Charging Time: 2 hrs (USB-C)
Earbud Weight: 10.26 g each / 20.52 g total
Charging Case Weight: 69.08 g

What’s in the Box
1 x JBL Endurance Zone Earbuds
1 x Charging Case
1 x Warranty/Warning Sheet
1 x Quick Start Guide / Safety Sheet